Nano colloidal gold for sale

Colloid gold solution possesses unique properties such as good optical characteristics, biocompatibility, and catalytic activity. 

Nano gold colloids(hwnanomaterial) have good stability, small size effect, surface effect, optical effect and unique biocompatibility. It has been widely used in industrial catalysis, biomedicine, bioanalytical chemistry, rapid detection of food arrangement and other fields.

Single Walled Carbon Nanotubes (SWCNTs) can be treated with Functional Groups(-OH, -COOH, -NH2, etc), or N doped, with short tube 1-2um and long tube 5-20um and adjustable purity types.

Diamond nanopowders is widely used as abrasive materials.

4-5 um Zirconium powders with the purity of 99.5% apply to the nuclear industry.

Copper is the basis of functional powder material of high-tech and high value-added, but also one of the fastest developing areas of materials hot products.

Hongwu Nano Ru02 has good catalytic activity, stable chemical properties, and is a metal-like properties of high conductivity metal oxides, have been widely used in resistance paste, the electrochemical catalysis, chlor-alkali industry and integrated circuits fields .

WC Nano Tungsten Carbide Powder is stable in air,good inoxidizability and active sinter capability,with high performance nano crystalline.

The conventional particle sizes of nano-sized silver particles are: 20nm, 50nm, 80nm, 100nm, which can be customized according to requirements.

Sub-micron SIC powders are characterized by its high thermal conductivity, high-temperature strength, low thermal expansion, resistance to chemical reaction and ability to function as a semiconductor.

Single Layer Nano Graphene Powder has a thickness 0.6-1.2nm, length 0.8-2um, 99%Purity. Graphene nanoparticle has excellent properties of thermal, electronic conduction, mechnical, etc.. Besides single layer type, multi layer and nanoplatelets are also available.

Good and stable Quliaty Silicon nanopowders factory price, 100-200nm amorphous, it can be applied for battery.